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单词 acoustic ohm
释义

WordReference Random House Unabridged Dictionary of American English © 2024
acoustic ohm, [Acoustics.]
  1. Physicsthe unit of acoustic impedance, equal to the impedance of a medium in which a sound pressure of one dyne per square centimeter produces a velocity of one centimeter per second.

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更新时间:2025/2/23 14:28:29